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Posters IE2.4/GMPV5.1/NH2.6

IE2.4/GMPV5.1/NH2.6

The life cycle of volcanic ash: field, experimental and numerical investigations (co-sponsored by VERTIGO) (co-organized)
Convener: Valeria Cigala  | Co-Conveners: Pablo Forte , Ka Lok Chan , Ines Tomašek , Yan Lavallée , Ulrich Kueppers 
Orals
 / Wed, 20 Apr, 08:30–10:00  / Room -2.20
Posters
 / Attendance Wed, 20 Apr, 17:30–19:00  / Hall X2

Attendance Time: Wednesday, 20 Apr, 17:30–19:00
Hall X2
Chairperson: Ines Tomašek and Pablo Forte
X2.446
EGU2016-18290
Environmentally-mediated ash aggregate formation: example from Tungurahua volcano, Ecuador
Ulrich Kueppers, Paul M. Ayris, Benjamin Bernard, Pierre Delmelle, Guilhem A. Douillet, Yan Lavallée, Sebastian B. Mueller, Donald B. Dingwell, and Kate J. Dobson

X2.447
EGU2016-17058
Gravitational Instabilities associated with volcanic clouds: new insights from experimental investigations
Simona Scollo, Costanza Bonadonna, and Irene Manzella

X2.448
EGU2016-4568
Optical properties of volcanic ash: improving remote sensing observations.
Patrick Whelley, Peter Colarco, Valentina Aquila, Nickolay Krotkov, Jake Bleacher, Brent Garry, Kelsey Young, Adriana Rocha Lima, Vanderlei Martins, and Simon Carn

X2.449
EGU2016-7356
Laboratory study of volcanic ash electrification
Stefano Alois and Jonathan Merrison

X2.450
EGU2016-7858
The Glass Bead Game: experimental sintering of rhyolitic ash reveals complex behaviour of irregular multiphase particles
Robyn Pope, Hugh Tuffen, Jacqueline Owen, Mike James, and Fabian Wadsworth

X2.451
EGU2016-16724
Tephra in marine sediment cores offshore southern Iceland: A 68,000 year record of explosive volcanism
Christina Bonanati, Heidi Wehrmann, Maxim Portnyagin, Kaj Hoernle, Maryam Mirzaloo, and Dirk Nürnberg

X2.452
EGU2016-8117
Evaluation of eruptive energy of a pyroclastic deposit applying fractal geometry to fragment size distributions
Joali Paredes Marino, Daniele Morgavi, Mauro Di Vito, Sandro de Vita, Fabio Sansivero, and Diego Perugini

X2.453
EGU2016-12148
Magmatic and fragmentation controls on volcanic ash surface chemistry
Paul M Ayris, Spyros Diplas, David E Damby, Adrian J Hornby, Corrado Cimarelli, Pierre Delmelle, Bettina Scheu, and Donald B Dingwell

X2.454
EGU2016-10120
A large eruption convulsed in prehistoric times an extensive area of Catamarca, Southern Central Andes, NW Argentina
Jose-Luis Fernandez-Turiel, Norma Ratto, Francisco-Jose Perez-Torrado, Alejandro Rodriguez-Gonzalez, Marta Rejas, and Agustin Lobo

X2.455
EGU2016-1037
Control of binder viscosity and hygroscopicity on particle aggregation efficiency
Sebastian B. Mueller, Ulrich Kueppers, Paul M. Ayris, Michael Jacob, Pierre Delmelle, and Donald B. Dingwell

X2.456
EGU2016-2010
Quantify ash aggregation associated to the 26 April 1979 Saint Vincent de la Soufrière eruption
Matthieu Poret, Antonio Costa, and Arnau Folch

X2.457
EGU2016-18479
Using infrasound to constrain ash plume height
Oliver Lamb, Silvio De Angelis, and Yan Lavallée

X2.458
EGU2016-4194
Estimation of volcanic ash emission profiles using ceilometer measurements and transport models
Ka Lok Chan, Alexander Geiß, Josef Gasteiger, Frank Wagner, and Matthias Wiegner

X2.459
EGU2016-7855
Environmental and anthropogenic factors affecting the respiratory toxicity of volcanic ash in vitro
Ines Tomašek, Claire J. Horwell, David E. Damby, Paul M. Ayris, Hana Barošová, Christoph Geers, Alke Petri-Fink, Barbara Rothen-Rutishauser, and Martin J.D. Clift

X2.460
EGU2016-15419
Volcanic ash ingestion by a large gas turbine aeroengine: fan-particle interaction
Andreas Vogel, Rory Clarkson, Adam Durant, Massimo Cassiani, and Andreas Stohl